INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '534acda9c18359f196986903aa0bb6079a43d934c9a8f912e89409b40cd1d47a', 
    'ozztmUtidJvE9L+O1WeWiuz1hxNtSF4k9aYDEsL830E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)